<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>复习</title>
    <script src="work21.js"></script>
</head>
<body>
    <form action="">
        <label for="">号：</label>
        <input type="text" name="number" id="number" value="" placeholder="B520">
        <br>
        <label for="">对：</label>
        <input type="number" name="bed" id="bed" value="">
        <br>
        <button type="submit">查询姓名</button>
    </form>
</body>
</html>